// Copyright © Serilog Contributors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

namespace Serilog.Core;

/// <summary>
/// Implemented by sinks that can report failures through an <see cref="ILoggingFailureListener"/>.
/// </summary>
public interface ISetLoggingFailureListener
{
    /// <summary>
    /// Set the (single) failure listener that the sink should use to report failures. This method must
    /// be called only during initialization, on the initialization thread, before logging has started.
    /// </summary>
    /// <param name="failureListener">The listener through which to report failures.</param>
    void SetFailureListener(ILoggingFailureListener failureListener);
}